The introduction of a new fleet of Merseyrail trains is continuing to be hit by problems.
The new fleet of Class 777 trains have now been fully rolled out on the Kirkby line of the network, but teething problems with the introduction have led to cancellations and delays for commuters.
At one stage the entire fleet had to be temporarily taken off the network because of a software issue. Today a host of services on the Kirkby line were cancelled again.